4051234240 has 28 divisors (see below), whose sum is σ = 9647002296. Its totient is φ = 1620493568.

The previous prime is 4051234171. The next prime is 4051234241. The reversal of 4051234240 is 424321504.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051234241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6329734 + ... + 6330373.

Almost surely, 2^4051234240 is an apocalyptic number.

4051234240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4051234240 is an abundant number, since it is smaller than the sum of its proper divisors (5595768056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4051234240 is a wasteful number, since it uses less digits than its factorization.

4051234240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12660124 (or 12660114 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4051234240 is about 63649.3066733645. The cubic root of 4051234240 is about 1594.1497602555.

Adding to 4051234240 its reverse (424321504), we get a palindrome (4475555744).

The spelling of 4051234240 in words is "four billion, fifty-one million, two hundred thirty-four thousand, two hundred forty".